Luke 18:7-8

Don’t you know that God, the true judge, will grant justice to all his chosen ones who cry out to him night and day? He will pour out his Spirit upon them. He will not delay to answer you and give you what you ask for. God will give swift justice to those who don’t give up. So be ever praying, ever expecting, in the same way as the widow. Even so, when the Son of Man comes back, will he find this kind of undying faith on earth?”